YOUR HAIR STARTS HERE.
SO SHOULD YOUR CARE.

CROWN WHIP BOOST · STEP FIVE

Your scalp. Main character.

Daily leave-in scalp tonic. Our scalp-care hero.

Your face has skincare. Your scalp has BOOST.

You condition your lengths. You baby your ends. Give the skin beneath your hair its own beauty moment. Crown Whip Boost is a lightweight, fast-absorbing leave-in scalp tonic with a non-greasy feel. Apply directly to your scalp, massage gently, and leave it in.

Scalp first. Big crown energy always.

Scalp care. Zero drama.

  • Lightweight feel: a simple scalp-care step without a heavy finish.
  • Fast absorbing: easy to work into your beauty routine.
  • Non-greasy finish: dedicated scalp care with a light feel.
  • Leave-in ease: apply, massage, and style as usual. No extra rinse.

The heart of your scalp-first routine

Boost gives your scalp a dedicated leave-in step. While your conditioner cares for your mid-lengths and ends, Boost brings the attention back to the skin where your hair begins.

That is why it is our Crown Whip hero: one intentional scalp-care habit at the center of your routine.

Step Five. Condition your lengths. Boost your scalp.

On wash day, double cleanse with Cleanse. Add Repair when you want the optional treatment step, then condition with Nourish or Restore. Follow those products’ directions and rinse thoroughly.

Then comes Boost. Apply directly to your clean scalp, massage gently, and leave it in before continuing with your styling routine.

Step Five shows where Boost belongs on wash day. For your ongoing scalp-care routine, follow the amount and frequency directions on your bottle.

Meet your scalp-care formula

Boost features lactobacillus lysate, piroctone olamine, and bisabolol, alongside pomegranate fruit extract, chlorella extract, tea tree oil, and eucalyptus oil.

A botanical-forward formula in a lightweight, leave-in format. See the full ingredient list below.

Part. Massage. Leave in.

  1. Part your hair to reach your clean scalp.
  2. Using the dropper, apply Boost directly to your scalp, following your bottle’s amount directions.
  3. Massage gently with your fingertips.
  4. Do not rinse. Leave it in and style as usual.

Follow your bottle’s directions for application frequency. That little massage? Make it your moment.

Your Boost. Your way.

  • 30 mL bottle: your full-size Boost with a dropper for direct scalp application.
  • 2 mL size: the smaller option.
  • 30 mL refill pouch: replenish your Boost bottle.

A few things before you Boost

Does it go on my scalp or my ends?

Apply Boost directly to your scalp. Keep your conditioner and finishing products focused on the lengths as directed.

Do I rinse it out?

No. Boost is a leave-in scalp tonic. On wash day, rinse your conditioner thoroughly before applying it.

Does it replace shampoo or conditioner?

No. Boost adds a dedicated leave-in scalp-care step to your cleansing and conditioning routine.

Is it a hair oil?

Boost is a scalp tonic with a non-greasy feel. Its formula includes botanical oils, listed below, but its place in your routine is scalp care rather than a finishing oil for your ends.

Love the hair you have. Care for where it begins.

Explore the Crown Whip collection to complete your routine.

Full ingredient list

Eucalyptus Globulus Leaf Oil, Menthyl Nicotinate, Piroctone Olamine, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Bisabolol, PEG-40 Hydrogenated Castor Oil, Parfum, Lactobacillus Lysate, Punica Granatum (Pomegranate) Fruit Extract, Benzyl Alcohol, Aqua (Water), Dehydroacetic Acid, Propanediol, Chlorella Vulgaris Extract, Alpha-Isomethyl Ionone, Benzyl Benzoate, Coumarin, Linalool, Magnesium Nitrate, Methylchloroisothiazolinone, Methylisothiazolinone.

A little extra Attention 

where Your Hair Begins.

Lightweight feel · Leave-in care · No rinsing

$36.00

1 oz / 30 ml

Scalp care. Hair love. Happy little ritual.

YOUR HAIR 
STARTS HERE.
SO SHOULD
YOUR CARE.

Scalp care isn’t extra.
It’s essential. CROWN WHIP BOOST is your daily leave-in tonic for a healthier feeling scalp and hair you’ll love.

$36.00

WHY YOU’LL LOVE YOUR BOOST

SCALP-FIRST CARE

Because great hair starts with a happy scalp.

LIGHTWEIGHT FEEL

Refreshes without weighing hair down.

EASY APPLICATION

Precision dropper delivers exactly where you need it.

DAILY RITUAL ENERGY

Healthier-looking hair.
Healthy scalp.

MEET THE FORMULA

THOUGHTFULLY  CHOSEN  INGREDIENTS.  A  HAPPIER  SCALP  AHEAD.

LACTOBACILLUS
LYSATE

BISABOLOL

POMEGRANATE
EXTRACT

CHLORELLA
EXTRACT

TEA TREE OIL

EUCALYPTUS OIL

HOW TO BOOST

A LITTLE CARE GOES A LONG WAY.

A LITTLE CARE GOES A LONG WAY.

Frequently Asked Questions

SCALP CARE TODAY.
BRIGHTER HAIR TOMORROW.

CROWN WHIP
BOOST

Daily Leave-In Scalp Tonic
1 oz / 30 ml

$36.00

How often should I use BOOST?

Use BOOST as part of your daily scalp-care routine. Apply directly to the scalp and gently massage it in. Leave it in and style as usual.

Can I use it on all hair types?

Yes. BOOST is designed as a lightweight leave-in scalp tonic that can be used across different hair types and textures.

Will BOOST weigh down my hair?

BOOST’s lightweight, fast-absorbing formula is designed to refresh your scalp without weighing down your hair. It absorbs quickly for a light, comfortable finish that fits easily into your daily routine.

Is it safe for color-treated hair?

Absolutely! BOOST is color-safe scalp care formulated for all scalp types, hair types, and textures. Whether your hair is fine, thick, straight, curly, coily, natural, or color-treated, BOOST belongs in your routine. Because every scalp deserves skincare.

When will I see results?

Everyone's hair and scalp routine is different. Consistent use is key, and with regular care you can work toward healthier-looking hair and a happier-feeling scalp.

Boost- Crown Whip Scalp Tonic

$36.00